M:tG card similarity search
· Plane — Ravnica
Whenever a player casts an instant or sorcery spell, that player copies it. The player may choose new targets for the copy. Whenever chaos ensues, instant and sorcery spells you cast this turn cost {3} less to cast.
| Name | Mana | Type | Text |
|---|---|---|---|
| Precognition Field | 3U | Enchantment | You may look at the top card of your library any time. You may cast instant and sorcery spells from the top of your library. {3}: Exile the top card of your library. |
| Moonrager's Slash | 2R | Instant | This spell costs {2} less to cast if it's night. Moonrager's Slash deals 3 damage to any target. |
| Bond of Insight | 3U | Sorcery | Each player mills four cards. Return up to two instant and/or sorcery cards from your graveyard to your hand. Exile Bond of Insight. |
| Second Guess | 1U | Instant | Counter target spell that's the second spell cast this turn. |
| Common Courtesy | 2UU | Enchantment | Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy. |
| Kraken's Eye | 2 | Artifact | Whenever a player casts a blue spell, you may gain 1 life. |
| Caught in a Parallel Universe | Phenomenon | When you encounter Caught in a Parallel Universe, each player chooses a creature controlled by the player to their left. Each player creates a token that's a copy of the creature they chose, except it has menace. (Then planeswalk away from this phenomenon.) | |
| Maelstrom Nexus | WUBRG | Enchantment | The first spell you cast each turn has cascade. (When you cast your first spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) |
| Wizard's Lightning | 2R | Instant | This spell costs {2} less to cast if you control a Wizard. Wizard's Lightning deals 3 damage to any target. |
| Primeval Protector | 10G | Creature — Avatar | This spell costs {1} less to cast for each creature your opponents control. When Primeval Protector enters the battlefield, put a +1/+1 counter on each other creature you control. 10/10 |